Products > By Type > Waterproof Handheld

Eutech PD 450

Product Features

pH / mV / Dissolved Oxygen / Temperature
Affordable optical RDO technology reduces maintenance time and costs

:: Maintenance free optical probe with no electrolyte eliminates hassle of replacing delicate membranes and salt build up from refillling solutions
:: Switch between pH, mV, % saturation and mg/L (ppm) dissolved oxygen – With the press of a button
:: Durable waterproof and dustproof design with IP67 rating
:: Large, backlit graphic display provides measurement with temperature
:: Calibrate up to 5 points automatically with USA or NIST buffer groups (up to 6 points with DIN). New manual option allows calibration with up to 5 custom buffer standards
:: Auto buffer recognition – Automatically identifies the correct pH buffer for rapid calibration
:: Calibration due alarm – Set a visible reminder when it is time to recalibrate the meter
:: Selectable ºC or ºF – Choose units to best fit your application
:: Ready indicator, manual or automatic measurement hold feature and optional automatic shutoff function
:: Store up to 500 data sets – Easy USB or RS232 output with optional data cables
:: Built-in real-time clock stamps stored data and calibration data with time and date – Meets standards for GLP (Good Laboratory Practices)



Sensor Cap



Product Specification

Range -2.00 to 16.00 pH
Resolution 0.01 pH
Accuracy ±0.01 pH

Up to 6 points: USA, NIST, DIN or custom

Range ±2000 mV
Resolution 0.1 mV ±999.9 mV; 1 mV beyond
Accuracy ±0.2 mV +2 LSD or +0.5 % of reading; whichever is greater
Calibration ±200 mV
Dissolved Oxygen  
Range 0 to 200 %; 0 to 20 ppm/mg/L
Resolution 0.10 %; 0.1 ppm/mg/L

±2 %; ±0.1 ppm or mg/L up to 8;
±0.2 ppm or mg/L above 8


Zero and saturation

Range -10.0 to 110.0 ºC (14.0 to 230.0 ºF)
Resolution 0.1 ºC/ºF
Accuracy ±0.5 ºC; ±0.9 ºF
Calibration Offset in 0.1 increments, ±10 ºC or ±18 ºF
Display Custom LCD with backlight
Memory Stores up to 500 data sets
Output USB or RS232
Real-Time Clock Time and date stamp on calibration and stored data
Temperature Compensation Automatic or manual from -10 to 110 ºC
Pressure & Salinity Compensation Manual
Power Two AA batteries (included), >100 hours (without backlight); AC adapter (optional)
Dimensions (L x W x H)

Meter: 7 7/8" x 3 1/8" x 2 1/4" (20 x 8.3 x 5.7 cm)
Boxed: 9 1/8" x 9 1/8" x 2 3/4" (23 x 23 x 7 cm)

Weight Meter: 1 lb (0.5 kg)
Boxed: 1.4 lb (0.7 kg)

Order Information

Order No.

ECPDWP45000 PD 450 Meter Only: Meter, two AA batteries
ECPDWP45004 PD 450 Meter & Electrodes: Meter, pH/ATC electrode, RDO electrode with sensor cap, two AA batteries
ECPDWP45004K PD 450 Meter Kit: Meter, pH electrode,
RDO electrode with sensor cap, two AA batteries, hard carry case, USB cable, RDO stainless steel weight/guard, RDO calibration chamber, calibration solutions
ECDA9350603B Replacement pH electrode, submersible,
single-junction, ABS, 26 mm diameter, BNC, 3 m cable
RDO3M RDO probe, 3 m (10 ft) cable
RDO6M RDO probe, 6 m (20 ft) cable
RDO15M RDO probe, 15 m (50 ft) cable
RDOCAP Replacement RDO sensor cap
RDOWEIGHT RDO weight/guard, screw thread to attach to probe
RDOCALCHAMBER Calibration chamber
60X426401 Optional 100 / 240 VAC SMPS power adapter, 9 V, 6 W
MINIPHONEUSB USB cable for 450 series, mini phone plug to USB
30X427301 RS232 cable for 450 series, mini phone plug to RS232 9-pin (F)
ECDOZEROSOLN Zero oxygen solution, 0 % DO, 480 mL

 Sales Enquiry
 Service Enquiry

Products > By Type > Waterproof Handheld


Search Our Site
Product Search

Related Information

 Worldwide Offices

 Online Enquiry






Thermo Fisher Scientific Inc.

  Sitemap   Disclaimer   Privacy Policy

Copyright (c) 2005. Eutech Instruments Pte Ltd. All rights reserved. Powered by Xirlynx Innovations